Patent DE970970C successfully refreshed from Google Patents.
DE970970C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for the production of surface layers by evaporation or sublimation of the coating material in a high vacuum
Assignee: WC Heraus GmbH and Co KG
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Filing: 1943-02-09
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Granted: 1958-11-20
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Expires: 1963-02-09
Abstract
No abstract record available.
Inventors
- 👤 Dr Max Auwaerter
- 👤 Dr Otto Winkler
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 20:50
CPC Classifications
C; C23; C23C; C23C14/00; C23C14/22; C23C14/24; C23C14/243
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB483029A
Cited
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